Low-temperature NOx storage materials for lean traps based on nanocomposites containing perovskite-type oxides of La0.5Sr0.5Fe1-xMxO3-δ (M = Ti, Nb or Zr; x 0.25 0.5) are prepared in a highly porous alumina with different loadings 15−25 wt. %. The resulting characterised by X-ray diffraction, BET and transmission electron microscopy coupled ASTAR system crystallite phase mapping. For all high s...

Porcine infectious anemia is a well-known disease that occurs worldwide and is caused by the unculturable hemotrophic bacterium Mycoplasma suis. The actual prevalence and impact of M. suis infections, however, remain fairly unknown. This study examined the prevalence of M. suis in post-weaning pigs by employing a quantitative real-time LightCycler PCR. M. suis infections were detected in 164 ou...

background: integrons are mobile genetic elements able to obtain the antibiotic resistance gene cassettes. the prevalence of integrons in the enterobacteriaceae family has been varied and played an important role in the development of the drug resistant bacteria. the present study aimed to investigate the contribution of class 2 and 3 integrons in drug resistant diarrheagenic escherichia coli s...

The authors developed, tested, and replicated a model in which safety-specific transformational leadership predicted occupational injuries in 2 separate studies. Data from 174 restaurant workers (M age = 26.75 years, range = 15-64) were analyzed using structural equation modeling (LISREL 8; K. G. Jöreskog & D. Sörbom, 1993) and provided strong support for a model whereby safety-specific transfo...

s 317 and (4) seizures and seizure fragments. Glucose tolerance curves in a majority of the cases were diabetic in pattern; flat curves were the exception. The EEG findings were those of patients whose cerebral metabolism is depressed. In addition suggestive "convulsive" patterns such as spike and wave bursts were found in most of the patients even in those with no clinical convulsive seizures....

Rogosa, M., (National Institutes of Health, Bethesda, Md.), M. I. Krichevsky, and F. S. Bishop. Truncated glycolytic system in Veillonella. J. Bacteriol. 90:164-171. 1965.-Intact Veillonella cells do not utilize carbohydrates for growth, nor are carbohydrates fermented. In cell extracts, there is no detectable glucokinase or fructokinase. Cell extracts do not degrade glucose or fructose unless ...

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J. R, Kerbel, R S., Khoo, N. and Lala, P. K. (I 993) Exp. Cell Res. 206,204-2 I I 4 I Morgan, M., Kniss, D. and McDonnell, S. (I 998) Exp. Cell Res. 242, 18-26 42 Kniss. D. A., Shubert P. J., Zimmerman, P. D., Landon, M. B. and Gabbe, S. G. ( 1994) J. Reprod. Med. 39,249-256 43 Matrisian, L M. ( I 993) Ann. N.Y. Acad. Sci. 732,42-50 44 Librach, C. L, Feigenbaum, S. L, Bass, K E., Cui, T. Y., Ve...